KR20150046326A - Golf swing positioning indication method and apparatus - Google Patents

Abstract

The golf swing positioning instruction method includes the steps of projecting a light source to form a plane having a predetermined angle with respect to the ground to form reference planes (2, 9) Or swinging on a swing plane parallel to the reference plane, and arbitrarily selecting one point at a position where the swing plane intersects the ground surface, the swing locus and the striking point are all located on the swing plane, . More golf swing positioning indicator devices are available.

Description

Technical Field [0001] The present invention relates to a golf swing positioning instruction method and apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the field of golf driving techniques, and more particularly, to a golf swing instructing method and apparatus.

Learning precise heating and swing posture is an important task for beginner golfers, and difficulty in learning golf is the inconsistency between golf clubs and human body structure. Although the direction and timing of the force should be perfectly uniform, there is a great difference between the direction of the person's habitual use of force and the direction of the force used to precisely hit the golf. It is very difficult to master the method without learning, and the absolute majority of amateurs except for a small number of professional golfers are all in a non-normative situation. However, there is no standardized directional method to learn, and the relatively large number of present direction is not used in simulation exercise apparatus or actual shot practice, and it lacks sense of realism and immediate effect. Therefore, it is necessary for beginners to be able to adapt to various movements such as gradual and accurate swing or putting by training repeated and constant motion, to control the path direction and movement distance of the ball skillfully, and to correct the movements such as swing or putting appropriately It is possible to customize the exact swing motion that does not change. However, beginners generally simulate the heating behavior in green, grass, and even indoors at unspecified locations. Because the simulation operation or posture can not be the same every time, it is necessary to search based on the individual's senses. Even if the professional coach is instructed in the field, it is difficult to learn accurate heating operation in a short period of time and can not receive effective correction in real time. I can not feel it. To this end, the related technician suggested a golf practice device that helps beginners to understand the operation tips quickly. For example, the Chinese patent application No. 201010524161.2, entitled Indoor Golf Swing Exercise Device. It is characterized by a suspension type target plate, a tee off pad arranged on the ground, one or more lightweight balls and one or more clubs. Among them, a main horizontal line and a main vertical line With a scale on the main horizontal line and a vertical horizontal line passing through the surface of the target plate on the scale set on the main horizontal line and a horizontal horizontal line passing through the surface of the target plate on the scale set on the main vertical line There is a lightweight ball fixture on the face of the target plate and there is an alignment line that passes the center point on which the ball is placed on the tee off pad and the center point on which the ball is placed and the face fixture of the target plate is mounted on the lightweight ball will be. This patented structure allows precise calculation of the distance of each shot through the installation of a target plate with coordinate scale in front of the strike point, allowing the golfer to control the motion according to the relevant data. However, it is clear that the golfer is still not suitable for beginners because the golfer still has to rely on the individual's senses because there is no associated guide aid.

Also, for example, Chinese Patent Application No. CN200610168399.X, the title of the invention is a guide member. Each of the clubs having a grip and a shaft, the grip being connected to the palm of the torso and the head being connected on the arcuate ring of the swinging guide member and the movement of the head The direction moves along the trajectory of the arc. This allows the golfer to clearly understand each step of the swing and allows the golfer to experience the swing posture and its own control of the angle. However, this device is only a practice model device, but there is no intuition and feeling of real shot. In addition, since the length of the club used by each person's key and person differs, the plane angle of the swing is also different, and the arc trajectory of the swing motion of the human body model still needs to be searched by the golfer himself. Therefore, it does not help the learner to improve the golf level.

It is an object of the present invention to provide a golf swing positioning instruction method capable of accurately and systematically providing a standard according to each person's physical parameters in actual shot practice provided to solve the shortcomings of the prior art.

Another object of the present invention is to provide a golf swing positioning light source projection indicating device which is simple in structure and capable of providing a standardized swing instruction according to each person's body parameters accurately and systematically in actual shot practice.

The present invention realizes the above object by the following technical solution. The golf swing positioning instruction method includes a step of projecting a light source to form a plane having a predetermined angle with the ground to form a reference plane, and the process of guiding the golfer to swing may be a direct swing on the reference plane or a swing plane parallel to the reference plane, And the swing locus and the hit point are all located on the swing plane, thereby accurately inducing the swing motion.

The reference plane is a projection lens having a predetermined angle with the ground. The reference plane is a point where a ball is set by arbitrarily selecting a point on the projection of the projection optical film on the ground, and the axial direction and the target direction of the projection coincide with each other , The projection optical film causes both the swing locus, the strike point and the target direction to be on the projection plane through projection of the projection onto the club shaft, thereby accurately guiding the swing motion.

In the light source projection area, a pointing member is constructed on both left and right sides of the club swing range of the golfer, and the both pointing members are positioned in the swing plane.

The reference plane is a projection optical film having a predetermined angle with the ground surface. The reference plane is a point at which a ball is positioned by selecting a point outside the projection on the ground surface of the projection optical film. The plane of swing passes through a point where the ball is placed and is parallel to the projection optical film.

The angle of the reference surface formed by projecting the light source is 45 to 65 degrees with the ground.

A golf swing positioning instruction method,

a. Adjusting a narrow angle between a reference plane formed by projecting the light source and the ground, and selecting the light source as an arbitrary point within the projection projected on the ground to set the ball as a placement point;

b. Placing the shaft within a range in which the light source is projected and adjusting the inclination angle of the shaft to coincide with the inclination angle of the reference plane;

c. And maintaining the shaft to move within a range in which the light source is projected during the swing process.

A golf swing positioning instruction method,

a. Adjusting a coarse angle between a reference plane formed by projecting the light source and the ground, and selecting a certain point outside the projection projected on the ground so that the ball is placed on the ground;

b. Placing the shaft outside the range in which the light source is projected and adjusting the shaft so that the shaft is parallel to the reference plane and the inclination angle of the shaft matches the inclination angle of the reference plane;

c. And maintaining the shaft to swing and move in a plane parallel to the reference plane during a swing operation.

A golf swing positioning indicating device,

And a projector mounted on the support frame and the support frame, wherein the projection light of the projector is projected obliquely to the heating area.

The width of the projection light of the projector is within 30 cm, and the narrow angle formed by the projection area of the projector and the ground is 45 ° to 65 °.

The projector uses a straight projection or a point-like multi-projection, and an elevating device and a movable base for adjusting the projection angle of the projector are provided between the supporting frame and the projector.

A light irradiation notification device is provided on the club shaft.

The light emission notifying device uses a light reflection coating applied on a club shaft or a light reflection coating layer applied on a club shaft.

The light irradiation notification device includes a photoelectric sensor, a controller, a wireless signal transmission / reception module and a speaker, and the photoelectric sensor is connected to the controller to convert the optical signal into an electric signal and transmit the electric signal to the controller. Causing a voice notification to be generated.

The light irradiation notification device includes a photoelectric sensor, a controller, and a flasher. The photoelectric sensor is connected to the controller, converts the optical signal into an electrical signal, and transmits the electrical signal to the controller. The controller controls the flasher to generate a flash notification.

The present invention has the beneficial effects that can be reached using the above technical solution:

1. The present invention is a golf swing practice positioning instruction device designed according to the tangential principle, the accuracy of the direction indicated by the swing direction is backlash, and the device also includes a " standard swing instruction " Device ", and as a basis for estimating the accuracy of the swing motion, it has a significant effect on the spread and development of the golf movement.

2. The present invention determines the angle of projection according to the angle formed by the human grip and the ground. Depending on the principle of the plane swing, the projection is projected onto the club shaft, sensing the motion of the shaft in the plane and reaching the correct swing. By forming a planar wall through the light projection, the instructive swing trajectory, striking point, and target direction are all on this plane, providing a good teaching facility for those who need to correct the swing motion and correct for beginners and inaccurate motions .

3. The above-mentioned technique has intuitiveness, accuracy and simplicity, and the designed "golf self learning system" is a teaching device that can learn swing motion even without a coach. It saves teaching cost, improves teaching efficiency, The meaning is great.

1 is a schematic view of a swing state of a human body according to the present invention.
2 is a structural schematic view of the present invention.
3 is a schematic view of the structure of the present invention.
4 is a structural schematic view of the present invention.
5 is a structural schematic view of another embodiment of the present invention.
6 is a structural schematic view of another embodiment of the present invention.

In geometry, a tangent refers to a straight line touching a point on a curve. More precisely, when the tangent line passes a point (i.e., a contact point) on a curve, the direction of the tangent line and the direction of the point on the curve are the same. That is, when the point M on the line moves in the direction of the contact point, and when the point M approaches the contact point infinitely, the direction of the line M is the same as the straight line. I have learned through several tests that if the tangential principle is applied to the golf heating direction, the swing motion is a plane trajectory motion, the hit point is a contact point, the target direction is a straight line direction, And the swing trajectory, the strike point and the target direction are all on the same plane, the tangent theory is applied to the golf movement, which provides a theoretical basis for the present invention.

As shown in FIG. 1, the golf swing positioning indicating method of the present invention projects a light source to form a plane having a predetermined angle with the ground to form a swing plane of the golfer, So that the golfer 1 swings to guide the golfer to the ball. Among them, the swing plane is a projection optical film 2 which forms an angle with the ground plane, and the swing trajectory, the strike point and the target direction are all on this plane, thereby accurately guiding the swing motion. Generally, the width L of the projection optical film 2 is required to be within 30 cm, and the angle of the swing plane formed by projecting the light source is 45 to 65 ° formed with the ground, And the golf clubs of different types of different landing angles are combined and adjusted based on the angle between the ground and the ground. The following is a change in the plane angle of club shafts of different numbers:

SW PW # 9 # 8 # 7 # 6 # 5 # 4 # 3 # 1

64 degrees 64 degrees 63 degrees 63 degrees 62 degrees 62 degrees 61 degrees 60 degrees 59 degrees 49 degrees

In the course of the swing-to-heating operation, the golfer senses the movement of the shaft on the swing plane based on the shadow formed on the ground through the projection of the light source onto the club shaft, thereby realizing an accurate swing.

The specific operating steps are as follows.

a. A narrow angle between the plane formed by projecting the light source and the ground is first adjusted, and a point is set as a point at which an arbitrary point is selected within the projection on the plane of the plane formed by projecting the light source;

b. Place the shaft within the range where the light source is projected and monitor the shadow formed on the ground by projecting the light source on the club shaft.

c. The angles between the pointing members on both sides of the golfer and the ground are adjusted so that the coincidence of the pointing member and the ground coincides and the two pointing members are positioned on the same plane;

d. Swing, but keeps the shaft moving on the swing plane during the swing.

Example 1

In order to apply the swing instruction method to actual swing training, the present invention further provides a swing positioning light source projection instructing apparatus based on the positioning light source projection instruction method. As shown in Figs. 1 and 2, the apparatus includes a support frame 3 and a projector 4 mounted on the support frame, and the projected light of the projector 4 is projected obliquely to the heating area. The projector 4 uses a projection in the form of a line, the projection shows a line shape, the line width of the projection light of the projector is 8 cm, and the narrow angle formed by the projection area of the projector and the ground is 61 degrees. A lifting device is installed between the supporting frame 3 and the projector 4, and the projector can perform the lifting motion; The movable base 5 for adjusting the projection angle of the projected light beam is provided on the projector.

Depending on the type of club used in the course of use, the projector's beam angle is firstly adjusted correspondingly, the next club is brought close to the projection optic, the club is illuminated and the position is adjusted according to the shadow formed on the ground, And the swinging and heating training is performed within the projection optical film covering range.

Example 2

As shown in Fig. 2, a light irradiation alerting device 7 is provided on the shaft of the club 6, and in this embodiment, the light irradiation alerting device is applied to a light reflecting sheet or a club shaft attached on the club shaft Lt; / RTI > coating layer is used.

Example 3

3, the light irradiation notifying device 7 includes a photoelectric sensor 7-1, a controller 7-2, a wireless signal transmitting / receiving module 7-2, 3) a speaker 7-4 and a display device 7-5. The photoelectric sensor is connected to the controller, converts the optical signal into an electric signal, and transmits the electric signal to the controller. To generate a notification.

Example 4

4, the light irradiation notifying device 7 includes a photoelectric sensor 7-6, a controller 7-7, and a flasher 7-8 as shown in Fig. And the photoelectric sensor is connected to the controller to switch the optical signal to an electric signal and transmit the electric signal to the controller, and the controller controls the flasher to generate a flash notification.

Example 5

As shown in Fig. 5, in the light source projection area, the indicating members are provided on both right and left sides of the club swing range outside the golfer's swing range, and the both-side indicating members are positioned in the swing plane. In the device aspect, except for the member of Embodiment 1, it has a fixed frame 8 installed in the left and right installed in the region formed by the projection of the light source, and two movable swing members (A) of the swing plane formed by projecting the light source so that the two movable swing members are in contact with the light source (8-1, 8-2) In the present embodiment, the movable swing members 8-1 and 8-2 are straight round bars having a diameter of 3 cm, and the ends of the straight round bars are hingedly connected to the fixed frame.

The specific operating steps are as follows:

a. Activate the projector and project the light source to adjust the angle between the reference plane and the ground to 45 to 65 °;

b. A fixed frame having a movable swing member is provided on the right and left in an area formed by projecting a light source and a fixed frame having a movable swing member is disposed outside the swing range of the club by adjusting the distance between the left and right fixed frames;

c. Adjusting the inclination angle of the movable swing member to be coincident with the inclination angle of the reference surface, so that the both movable swing members are on the same plane;

d. The light source is a point at which to place the ball by selecting any point within the projection projected on the ground;

e. The shaft is placed within the range in which the light source is projected and the inclination angle of the shaft is adjusted so that the shaft and the movable swing member are parallel to each other.

f. Swing, while the swing is in parallel with the movable swing member, and the light source is moved within a range in which it is projected.

Example 6

As shown in FIG. 6, the difference between this embodiment and Embodiment 5 is that the method used by the golfer performs the swing practice on the swing plane parallel to the reference plane formed outside the reference plane formed by projecting the light source, The swing plane is a point on the projection optical film 9 that passes through a point on which the ball is to be placed, And the plane on which the movable swing members 8-1 and 8-2 are located is parallel to the reference plane and the movable swing members 8-1 and 8-2 are located The plane is the point (10) at which the ball is placed.

Specifically, it includes the following steps.

a. The coarse angle between the reference plane and the ground formed by projecting the light source is first adjusted to 45 to 65 degrees;

b. The movable swing members 8-1 and 8-2 parallel to the reference plane are provided and the distance between the left and right fixed frames is adjusted so that the fixed frame having the movable swing member is out of the swing range of the club;

c. The inclination angle of the movable swing member is adjusted so that the inclination angle of the movable swing member matches the inclination angle of the reference plane with reference to the reference surface formed by projecting the light source.

d. The ball is placed on a straight line where the movable swing members (8-1, 8-2) and the ground intersect.

e. Swing, while the swinging club shaft is moved along the plane in which the two movable swing members are located.

The present invention is applied to an actual shot practice, not an auxiliary device, and combines four parameters, namely, a target direction instruction, a hit point instruction, a swing instruction plane trajectory instruction, and a swing plane angle instruction, And provide timely and good teaching facilities for those who need to correct inaccurate behavior.

The above description is merely a preferred embodiment of the present invention, and the light irradiation notification device can simultaneously use flash notification and voice notification; In addition to projecting using visible light, the projector can also use invisible rays, such as an infrared sensor, and an infrared sensor to limit the position of the club at both ends of the club so that the golfer can swing correctly . Those skilled in the art can make a series of modifications and improvements without departing from the spirit of the invention, all of which falls within the scope of the present invention.

1: Golfer
2: Projection diaphragm
3: Support frame
4: Projector
5:
6: Club
7: Light alert device
7-1: Photoelectric sensor
7-2: Controller
7-3: Wireless signal transmission / reception module
7-4: Speaker
7-5: Display device
7-6: Photoelectric sensor
7-7: Controller
7-8: The flasher
8: Fixed frame
8-1: movable swing member
8-2: movable swing member
9: Projection diaphragm
10: Point to place the ball

Claims (11)

The process of guiding the golfer to swing is performed by directly swinging on the reference plane or proceeding from the swing plane parallel to the reference plane, and moving the swing plane to a position where the plane intersects the ground plane The swing path and the striking point are all located on the swing plane, thereby accurately inducing the swing motion
Wherein the golf swing positioning instruction is a golf swing positioning instruction. The method according to claim 1,
Wherein the reference plane is a projection optical film having a predetermined angle with the ground plane and is a point at which the ball is placed by selecting a point at a desired position on the projection plane of the projection optical film, the axial direction of the projection and the target direction coinciding with each other, Wherein a swing locus, a strike point, and a target direction are all on the projection plane through irradiation to the shaft, thereby accurately inducing the swing motion. 3. The method according to claim 1 or 2,
Wherein in the light source projection area, a pointing member is constructed on both left and right sides of the club swing range outside the golfer's side, and both side pointing members are positioned in the swing plane. The method according to claim 1,
Wherein the reference plane is a projection optical film having a predetermined angle with the ground plane and is a point at which a ball is positioned by selecting a point outside the projection on the ground plane of the projection optical film and the plane of swing is parallel to the projection optical film, Golf swing positioning instruction method. The method according to claim 1,
Wherein the angle of the reference surface formed by projecting the light source is 45 to 65 degrees with respect to the ground. The method according to claim 1,
a. Adjusting a narrow angle between a reference plane formed by projecting the light source and the ground, and selecting the light source as an arbitrary point within the projection projected on the ground to set the ball as a placement point;
b. Placing the shaft within a range in which the light source is projected and adjusting the inclination angle of the shaft to coincide with the inclination angle of the reference plane;
c. And maintaining the shaft to swing and move the shaft within a range in which the light source is projected during the swing process. The method according to claim 1,
a. Adjusting a coarse angle between a reference plane formed by projecting the light source and the ground, and selecting a certain point outside the projection projected on the ground so that the ball is placed on the ground;
b. Placing the shaft outside the range in which the light source is projected and adjusting the shaft so that the shaft is parallel to the reference plane and the inclination angle of the shaft matches the inclination angle of the reference plane;
c. And maintaining the shaft to swing and move in a plane parallel to the reference plane during a swing operation. 8. A golf swing positioning indicating apparatus according to any one of claims 1 to 7,
A support frame and a projector mounted thereon, wherein the projection light of the projector is projected obliquely to the heating area
Wherein the golf swing positioning instruction device comprises: 9. The method of claim 8,
Wherein a width of the projected light of the projector is within 30 cm and a narrow angle formed by the projection area of the projector and the ground is 45 to 65 °. 9. The method of claim 8,
Wherein the projecting unit uses a projected projection or a pointed multi-projected projection, and a movable base for adjusting the projection angle of the elevating unit and the projector is installed between the supporting frame and the projector. 9. The method of claim 8,
A light irradiation notification device is provided on the club shaft, and the light irradiation notification device may be a light reflection device attached to the club shaft or a light reflection application layer applied to the club shaft, or a voice hint method and / or a flash hint method Wherein the golf swing positioning instruction device is a golf swing positioning instruction device.

Images